304 stainless hlau stampings yog dav siv nyob rau hauv tsheb, electronics, machinery thiab lwm yam lag luam rau lawv corrosion kuj. Txawm li cas los xij, xeb tseem tshwm sim vim yog kev puas tsuaj ntawm cov khoom, ib puag ncig thiab kev kho tsis raug. Hauv qab no yog cov lus qhia ntxaws ntxaws rau 304 stainless hlau stamping xeb tiv thaiv, haum rau engineering thiab ntau lawm.
Ua ntej -Kev Npaj Kev Tiv Thaiv Kab Xev
Ua ntej stamping, xyuas kom meej 304 stainless hlau ntawv yog huv si thiab tsis muaj roj, plua plav thiab xeb. So daim ntawv saum npoo nrog ib daim ntaub huv; siv tus neeg saib xyuas nruab nrab kom tshem tawm cov roj stains, tom qab ntawd yaug nrog dej huv thiab qhuav kom huv si. Tsis txhob siv cov tshuaj ntxuav corrosive uas ua rau cov hlau tsis muaj zog.
Hauv -Kev Tiv Thaiv Kev Puas Tsuaj Stamping
Stamping txheej txheem yooj yim ua rau 304 stainless hlau cov yeeb yaj kiab passive, ua rau xeb. Siv siab- zoo, du tuag; siv los tiv thaiv- hnav thiab tiv thaiv- xeb lubricants thaum lub sij hawm stamping los txo kev sib txhuam thiab khawb. Tswj stamping quab yuam kom tsis txhob deformation ntau dhau uas ua rau cov yeeb yaj kiab tsis zoo.
Tshaj tawm -Kev Tiv Thaiv Kev Tiv Thaiv Kab Tsuag (Cov kauj ruam tseem ceeb)
Ntxuav thiab ziab
Tom qab stamping, tshem cov residual lubricants, hlau chips thiab stains tam sim ntawd. Siv cov tshuaj ntxuav tes tsis huv lossis stainless hlau tshwj xeeb ntxuav, yaug nrog dej deionized, thiab qhuav nrog cua kub lossis ib daim ntaub huv los tiv thaiv cov dej thiab xeb.
Kev kho mob Passivation
Passivation yog qhov zoo tshaj plaws tshaj tawm -stamping xeb tiv thaiv txoj kev. Raus stampings nyob rau hauv ib tug kws 304 stainless hlau passivation tov (xws li nitric acid-raws li tov) rau ib lub sij hawm, ces yaug thiab qhuav. This forms a dense passive film to enhance corrosion resistance.
Txheej Kev Kho Mob (Yeem)
Rau qhov chaw hnyav (humidity, corrosion), thov ib txheej nyias ntawm stainless hlau los tiv thaiv - xeb roj, xim lossis electroplating (xws li chrome plating). Xyuas kom cov txheej txheej tsis sib xws thiab muaj qhov tsis xws luag -dawb cais cov stamping los ntawm huab cua thiab noo noo.
Kev khaws cia thiab tu txhua hnub
Khaws 304 stainless hlau stampings nyob rau hauv qhuav, zoo -ventilated warehouse, deb ntawm ya raws, corrosive gases thiab lwm yam ntaub ntawv hlau. Tsis txhob stacking nruj heev; siv los tiv thaiv- ntawv xeb los yog zaj duab xis los qhwv txhua qhov stamping. Tsis tu ncua tshuaj xyuas thiab so qhov chaw kom tshem tawm cov plua plav thiab noo noo.
Ntsiab Lus
Tsis txhob tiv tauj nrog cov tshuaj chlorine- muaj cov tshuaj (xws li dej hiav txwv, tshuaj dawb) uas yooj yim corrode 304 stainless hlau. Rau xeb stampings, tshem tawm xeb nrog cov hlau tsis xeb xeb hauv lub sijhawm, tom qab ntawd rov- ua passivation lossis txheej txheej.
Kev npaj ua ntej -stamping kom zoo, hauv - stamping tiv thaiv thiab xa ntawv - stamping kev kho mob tuaj yeem tiv thaiv 304 stainless hlau stamping los ntawm xeb, txuas ntxiv lawv lub neej kev pabcuam thiab ua kom cov khoom zoo.
